Visiting Montreal, I had my little Canon SD10 ELPH tucked in my pocket at all times. Well, not at all times as sometimes it was out taking pictures. The subway was shut down briefly the first night I was there. I got a picture while standing about waiting for the trains to begin running again. When they did, I got another picture.
In light such as this, experiment with the different scene illumination settings. Try the automatic white balance, the tungsten, and the others. Possibly use more than one setting while shooting your images and then pick the best images when you get home.
With lots of time to kill, even the broken squares in the tile floor began to look appealing. I thought, Photoshop.